added indentation for attrs

Signed-off-by: shruti2522 <[email protected]>

kclvm/tools/src/LSP/src/hover.rs

@@ -47,6 +47,7 @@ pub(crate) fn hover(
                         // Use the api provided by GlobalState to get all attrs
                         let module_info = gs.get_packages().get_module_info(&kcl_pos.filename);
                         let schema_attrs = obj.get_all_attributes(gs.get_symbols(), module_info);
+                        let mut attrs: Vec<String> = vec![];
                         for schema_attr in schema_attrs {
                             if let kclvm_sema::core::symbol::SymbolKind::Attribute =
                                 schema_attr.get_kind()
@@ -59,14 +60,17 @@ pub(crate) fn hover(
                                     Some(ty) => ty.ty_str(),
                                     None => ANY_TYPE_STR.to_string(),
                                 };
-                                docs.push(format!(
-                                    "{}{}: {}",
+                                attrs.push(format!(
+                                    "\t{}{}: {}",
                                     name,
                                     if attr_symbol.is_optional() { "?" } else { "" },
                                     attr_ty_str,
                                 ));
                             }
                         }
+                        if !attrs.is_empty() {
+                            docs.push(attrs.join("\n"));
+                        }
                     }
                     _ => {}
                 },